def PathToPythonInterpreter():
# Not calling the Python interpreter to check its version as it significantly
# impacts startup time.
from ycmd import utils
python_interpreter = vim.eval('g:ycm_server_python_interpreter')
if python_interpreter:
python_interpreter = utils.FindExecutable(python_interpreter)
if python_interpreter:
return python_interpreter
raise RuntimeError("Path in 'g:ycm_server_python_interpreter' option "
"does not point to a valid Python 3.5+.")
python_interpreter = _PathToPythonUsedDuringBuild()
if python_interpreter and utils.GetExecutable(python_interpreter):
return python_interpreter
# On UNIX platforms, we use sys.executable as the Python interpreter path.
# We cannot use sys.executable on Windows because for unknown reasons, it
# returns the Vim executable. Instead, we use sys.exec_prefix to deduce the
# interpreter path.
python_interpreter = (WIN_PYTHON_PATH
if utils.OnWindows() else sys.executable)
if _EndsWithPython(python_interpreter):
return python_interpreter
python_interpreter = utils.PathToFirstExistingExecutable(
['python3', 'python'])
if python_interpreter:
return python_interpreter
raise RuntimeError("Cannot find Python 3.5+. "
"Set the 'g:ycm_server_python_interpreter' option "
"to a Python interpreter path.")
def __init__(self, user_options):
super(CsharpCompleter, self).__init__(user_options)
self._solution_for_file = {}
self._completer_per_solution = {}
self._diagnostic_store = None
self._solution_state_lock = threading.Lock()
self._roslyn_omnisharp_binary_path = utils.GetExecutable(
user_options['roslyn_omnisharp_binary_path'])
if not self._roslyn_omnisharp_binary_path:
self._roslyn_omnisharp_binary_path = PATH_TO_ROSLYN_OMNISHARP_BINARY
if not os.path.isfile(self._roslyn_omnisharp_binary_path):
raise RuntimeError(
SERVER_NOT_FOUND_MSG.format(PATH_TO_ROSLYN_OMNISHARP_BINARY))
def Get3rdPartyClangd():
pre_built_clangd = os.path.abspath(
os.path.join(os.path.dirname(__file__), '..', '..', '..',
'third_party', 'clangd', 'output', 'bin', 'clangd'))
pre_built_clangd = utils.GetExecutable(pre_built_clangd)
if not CheckClangdVersion(pre_built_clangd):
error = 'clangd binary at {} is out-of-date please update.'.format(
pre_built_clangd)
global REPORTED_OUT_OF_DATE
if not REPORTED_OUT_OF_DATE:
REPORTED_OUT_OF_DATE = True
raise RuntimeError(error)
LOGGER.error(error)
return None
return pre_built_clangd
def PathToPythonInterpreter():
# Not calling the Python interpreter to check its version as it significantly
# impacts startup time.
from ycmd import utils
python_interpreter = vim.eval( 'g:ycm_server_python_interpreter' )
if python_interpreter:
python_interpreter = utils.FindExecutable( python_interpreter )
if python_interpreter:
return python_interpreter
raise RuntimeError( "Path in 'g:ycm_server_python_interpreter' option "
"does not point to a valid Python 2.6+ or 3.3+." )
python_interpreter = _PathToPythonUsedDuringBuild()
if python_interpreter and utils.GetExecutable( python_interpreter ):
return python_interpreter
# On UNIX platforms, we use sys.executable as the Python interpreter path.
# We cannot use sys.executable on Windows because for unknown reasons, it
# returns the Vim executable. Instead, we use sys.exec_prefix to deduce the
# interpreter path.
python_interpreter = ( WIN_PYTHON_PATH if utils.OnWindows() else
sys.executable )
if _EndsWithPython( python_interpreter ):
return python_interpreter
# As a last resort, we search python in the PATH. We prefer Python 2 over 3
# for the sake of backwards compatibility with ycm_extra_conf.py files out
# there; few people wrote theirs to work on py3.
# So we check 'python2' before 'python' because on some distributions (Arch
# Linux for example), python refers to python3.
python_interpreter = utils.PathToFirstExistingExecutable( [ 'python2',
'python',
'python3' ] )
if python_interpreter:
return python_interpreter
raise RuntimeError( "Cannot find Python 2.6+ or 3.3+. "
"Set the 'g:ycm_server_python_interpreter' option "
"to a Python interpreter path." )